Epithelial sheath
[医] 上皮鞘
🧩 词语组成解析
epithelial
[ˌepɪ'θi:lɪrl]
adj. 上皮的，皮膜的;
sheath
[ʃi:θ]
n. 护套;鞘;叶鞘;紧身装;
v. 包，盖;
🗣️ 情景例句
Oh, that's not too far from here!
噢， 那儿不很远。
When a dog is drowning,every one offers him drink.
待到狗溺水，众人给水喝。
The bird covered the distance in three minutes.
这只鸟只用了3分钟就飞完了全程。